Mobile phone pressure maintaining and standing equipment

Abstract

The invention provides mobile phone pressure maintaining standing equipment which comprises a carrying manipulator, a transfer platform, a pressure maintaining box buckling mechanism, a pressure maintaining box disassembling mechanism, a pressure maintaining box conveying mechanism and a standing frame, the pressure maintaining box conveying mechanism penetrates through the transfer platform, and the left end and the right end of the pressure maintaining box conveying mechanism are connected with the pressure maintaining box buckling mechanism and the pressure maintaining box disassembling mechanism correspondingly; the transfer platform is arranged on the base, the carrying manipulator and the standing frame are sequentially fixed to the outer side of the transfer platform, and the pressure maintaining box disassembling mechanism comprises a rack, a workbench, a feeding conveying device, a box disassembling device, a transfer conveying device, a product discharging device, a box body carrying device and an upper cover carrying device. According to the pressure maintaining box disassembling device, production efficiency can be improved, the upper cover can flow back immediately and be used in circulation operation, the buckle structure can be prevented from being damaged, and the disassembling procedure of the pressure maintaining box can be stably carried out.

Description

Technical Field

[0001] This invention relates to the field of mobile phone assembly equipment, and in particular to a mobile phone pressure holding and static setting device. Background Technology

[0002] After the phone back panel is assembled, it needs to be placed in a dedicated pressure-holding box for a predetermined period of time to ensure the bonding stability of the various mating parts and guarantee the product's assembly precision and quality. The pressure-holding box consists mainly of a top cover and a main body, which are snapped together to form a stable pressure-holding cavity. Currently, after the pressure-holding process, manual disassembly of the pressure-holding box is still required to remove the finished phone back panel. However, manual disassembly has significant drawbacks. Not only is the disassembly efficiency low, making it difficult to match the automated production line's pace, but the force and angle applied to the snaps during manual opening and closing are also difficult to control precisely, easily causing irreversible damage such as deformation or breakage of the pressure-holding box's snap-fit ​​structure, increasing the cost of tooling wear and tear. Meanwhile, damaged pressure-holding boxes need to be repaired or replaced, and intact empty pressure-holding boxes cannot be returned to their proper places in a timely manner due to the inefficiency of manual disassembly. This directly affects the rapid return of empty boxes to the front end of the production line for recycling, thus restricting the overall turnover efficiency and capacity improvement of the mobile phone back panel assembly line. Therefore, it is necessary to develop a mobile phone pressure-holding stationary device to solve the above problems. Summary of the Invention

[0003] The purpose of this invention is to provide a mobile phone pressure-holding and static storage device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A mobile phone pressure-holding and static storage device includes a handling robot, a transfer platform, a pressure-holding box fastening mechanism, a pressure-holding box disassembly mechanism, a pressure-holding box conveying mechanism, and a static storage rack. The pressure-holding box conveying mechanism passes through the transfer platform, and its left and right ends are respectively connected to the pressure-holding box fastening mechanism and the pressure-holding box disassembly mechanism. The handling robot and the static storage rack are sequentially fixed to the outside of the transfer platform. The pressure-holding box disassembly mechanism includes a frame, a worktable, an infeed conveying device, a box disassembly device, a transfer conveying device, a product unloading device, a box body handling device, and a top cover handling device. The worktable is fixed above the frame. The infeed conveying device, the box disassembly device, the transfer conveying device, and the product unloading device are sequentially fixed above the worktable from left to right. The box body handling device is fixed above the worktable and corresponds to the front side of the box disassembly device. The top cover handling device is fixed on the worktable. Corresponding to the rear side of the box disassembly device, the box disassembly device includes a mounting base plate, a mounting top plate, a connecting frame, a serpentine clamping cylinder, a lifting cylinder, a first lifting plate, and a disassembly top column. The mounting base plate is fixed on the workbench and corresponds to the feeding conveyor and the transfer conveyor. The mounting top plate is erected above the mounting base plate. Two sets of connecting frames are provided and fixed on the front and rear sides of the mounting top plate. Two sets of serpentine clamping cylinders are fixed on each set of connecting frames. The power output end of the serpentine clamping cylinder faces the mounting top plate. The mounting top plate is provided with multiple sets of positioning pins and multiple sets of clearance holes. The lifting cylinder is fixed on the mounting base plate. The first lifting plate is fixed on the power output end of the lifting cylinder. The disassembly top column is fixed above the first lifting plate and corresponds to the bottom of the mounting top plate. Multiple sets of disassembly top columns are provided and correspond one-to-one with multiple sets of clearance holes. The upper end of the disassembly top column is provided with an arc-shaped part.

[0006] Further description of the present invention: The product unloading device includes a box lifting device, a product transfer robot, a product flipping robot, a product unloading conveyor belt, and a return conveyor belt. The box lifting device is fixed on the workbench and its upper end corresponds to the right side of the transfer conveyor device. The lower end of the box lifting device passes through the workbench. The return conveyor belt is fixed on the frame and its right end is connected to the lower end of the box lifting device. The product flipping robot is fixed on the frame and its upper end passes through the workbench. The product flipping robot corresponds to the rear side of the box lifting device. The product unloading conveyor belt is fixed on the frame and corresponds to the lower side of the product flipping robot. The product transfer robot is mounted above the box lifting device and the product flipping robot.

[0007] Further description of the present invention: The product transfer robot includes a first Y-axis drive device, a first Z-axis drive device, a lifting frame, a buffer device, and a first clamping fixture. The first Y-axis drive device is fixed above the worktable, the first Z-axis drive device is fixed at the power output end of the first Y-axis drive device, the lifting frame is fixed at the power transmission end of the first Z-axis drive device, the buffer device is fixed at the lower end of the lifting frame, and the first clamping fixture is fixed at the buffer end of the buffer device and corresponds to the upper part of the box lifting device.

[0008] Further description of the present invention: The product flipping robot includes a second Z-axis drive device, a second lifting plate, a rotary drive device, and a second clamping fixture. The second Z-axis drive device is fixed on the frame and its upper end passes through the worktable. The second lifting plate is fixed to the power output end of the second Z-axis drive device. The rotary drive device is fixed to the second lifting plate. The second clamping fixture is fixed to the power output end of the rotary drive device and corresponds to the lower part of the product transfer robot.

[0009] Further description of the present invention: The box handling device includes an X-axis drive device, a second Y-axis drive device, a transverse frame, a third Z-axis drive device, and a third clamping fixture. The X-axis drive device is fixed on the worktable and corresponds to the front side of the box disassembly device. The second Y-axis drive device is fixed at the power output end of the X-axis drive device. The transverse frame is fixed at the power output end of the second Y-axis drive device. The third Z-axis drive device is fixed at the upper end of the transverse frame with its power output end facing downward. The third clamping fixture is fixed at the power output end of the third Z-axis drive device. Two sets of the third Z-axis drive device and the third clamping fixture are each arranged along the X-axis direction.

[0010] Further description of the invention: The handling robot includes an X-axis drive assembly, a Z-axis drive assembly, a first Y-axis drive assembly, and a first handling fixture. The X-axis drive assembly is fixedly disposed on one side of the transfer platform. The Z-axis drive assembly is fixed to the power output end of the X-axis drive assembly. The first Y-axis drive assembly is fixed to the power output end of the Z-axis drive assembly. The first handling fixture includes a first mounting frame, a rotary drive assembly, a second mounting frame, a buffer assembly, a clamping cylinder, a first gripper, and a second gripper. The first mounting frame is fixed to the power output end of the first Y-axis drive assembly. The rotary drive assembly is fixed to the first mounting frame. One side of the second mounting frame is fixed to the rotary drive assembly. The power output end of the component, the upper end of the buffer component is fixed to the other side of the second mounting bracket, the clamping cylinder is fixed to the lower end of the buffer component, the first gripper and the second gripper are respectively fixed to the two sets of power output ends of the clamping cylinder and the structure is symmetrically arranged from left to right. The first gripper includes a drive plate, a pressure rod, a first limit block and a second limit block. The drive plate is fixed to the power output end of the clamping cylinder, the pressure rod is fixed to the drive plate, the first limit block and the second limit block are respectively fixed to the front and rear sides of the pressure rod. There are two sets of the first limit block and the second limit block, which are respectively corresponding to the upper and lower sides of the pressure rod. The side of the first limit block and the second limit block closer to the second gripper protrudes from the pressure rod.

[0011] Further description of the present invention: The first handling fixture also includes a third mounting bracket and a barcode scanner. The upper end of the third mounting bracket is fixed to the lower end of the second mounting bracket. The barcode scanner is fixed to the lower end of the third mounting bracket and its angle is adjustable. The detection end of the barcode scanner faces between the first gripper and the second gripper.

[0012] Further description of the present invention: The X-axis drive assembly includes a first mounting base, an X-axis guide rail, a movable slide plate, a first rotary motor, a rack and a gear. The X-axis guide rail is fixed on the first mounting base in the left-right direction. Two sets of X-axis guide rails are arranged side by side in the front and rear directions. The front and rear sides of the lower part of the movable slide plate are slidably connected to the two sets of X-axis guide rails respectively. The Z-axis drive assembly is fixed above the movable slide plate. The first rotary motor is fixed on the movable slide plate and its power output end passes downward through the movable slide plate. The rack is fixed on the first mounting base in the left-right direction. The gear is fixed on the power output end of the first rotary motor and meshes with the rack.

[0013] Further description of the invention: The transfer platform includes a second mounting base, a gantry frame, a second Y-axis drive assembly, a second transport fixture, a first rotating platform, and a second rotating platform. The gantry frame is mounted above the second mounting base. The second Y-axis drive assembly is fixed on the gantry frame. The second transport fixture is fixed to the power output end of the second Y-axis drive assembly. Two sets of the gantry frame, the second Y-axis drive assembly, and the second transport fixture are each provided and correspond to the left and right sides of the second mounting base, respectively. The first rotating platform includes a second rotary motor, a rotating plate, a guide positioning block, and a positioning column. The second rotary motor is fixed above the second mounting base. One end of the rotating plate is fixed to the power output end of the second rotary motor. The guide positioning block is fixed on the left and right sides above the rotating plate. The guide positioning block has rounded corners on its upper inner side. The positioning column is fixed above the rotating plate and corresponds to the front and rear sides of the guide positioning block. The structure of the second rotating platform is the same as that of the first rotating platform. The first rotating platform corresponds to the lower part of the second transport fixture on the left side, and the second rotating platform corresponds to the lower part of the second transport fixture on the right side.

[0014] Further description of the present invention: two sets of the first rotating platform and the second rotating platform are provided, respectively corresponding to the front and rear sides of the second mounting base; two sets of the handling robot are provided, respectively corresponding to the front and rear sides of the transfer platform.

[0015] The beneficial effects of this invention are as follows: In the previous process, the mobile phone back panel is assembled and placed in the pressure box. After the mobile phone is pressure-pressed for a certain period of time, the pressure box is conveyed to the feeding conveyor. The box handling device simultaneously conveys the workpieces on the feeding conveyor and the box disassembly device to the rear one station. After the pressure box is conveyed from the feeding conveyor to the box disassembly device, the power output end of the serpentine pressing cylinder extends into the workbench and presses down on the edge of the box. Then, the lifting cylinder drives the lifting plate to rise, so that the arc-shaped part at the upper end of the disassembly top column contacts the buckle of the top cover. The buckle is fastened to the fastening protrusion on the box, and the lower end of the buckle is inclined. As the arc-shaped part continues to rise, it will bend the buckle away from the fastening protrusion by driving the inclined surface, and finally completely disengage from the fastening protrusion. At this time, the top cover handling device takes the top cover upward and places it in the conveyor belt for recycling the top cover. Then, the lifting cylinder resets, and the mobile phone is transported to the transfer conveyor along with the box. The product unloading device unloads the mobile phone. The advantages of this design are: it can automatically disassemble the top cover of the pressure box, which not only improves production efficiency, but also allows the top cover to be immediately returned and used in the cycle operation, and avoids damage to the snap-fit ​​structure, thus ensuring a stable disassembly process for the pressure box. Attached Figure Description

[0016] Figure 1 This is an overall structural diagram of the present invention;

[0017] Figure 2 This is a top view of the handling robot and transfer platform in this invention;

[0018] Figure 3 This is a structural diagram of the handling robot in this invention;

[0019] Figure 4 This is a structural diagram of the first handling fixture in this invention;

[0020] Figure 5 This is a structural diagram of the transfer platform in this invention;

[0021] Figure 6 This is a structural diagram of the first rotating platform in this invention;

[0022] Figure 7 This is a top view of the structure of the pressure box disassembly mechanism in this invention;

[0023] Figure 8 This is a structural diagram of the box disassembly device in this invention;

[0024] Figure 9 This is a structural diagram of the lifting cylinder, lifting plate, and disassembled top column in this invention;

[0025] Figure 10 This is a structural diagram of the product transfer robot in this invention;

[0026] Figure 11 This is a structural diagram of the product flipping robot in this invention;

[0027] Figure 12 This is a structural diagram of the box handling device in this invention;

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Handling robot; 11. X-axis drive assembly; 111. First mounting base; 112. X-axis guide rail; 113. Movable slide plate; 114. First rotary motor; 12. Z-axis drive assembly; 13. First Y-axis drive assembly; 14. First handling fixture; 141. First mounting frame; 142. Rotary drive assembly; 143. Second mounting frame; 144. Buffer assembly; 145. Clamping cylinder; 146. First gripper; 1461. Drive plate; 1462. Pressure bar; 1463. First limit block; 1464. Second limit block; 147. Second gripper; 148. Third mounting bracket; 149. Barcode scanner; 2. Transfer platform; 21. Second mounting base; 22. Gantry frame; 23. Second Y-axis drive assembly; 24. Second handling fixture; 25. First rotating platform; 251. Second rotating motor; 252. Rotating carrier plate; 253. Guide positioning block; 254. Positioning column; 26. Second rotating platform; 3. Pressure box fastening mechanism; 4. Pressure box disassembly mechanism; 41. Workbench; 42. Feed conveyor 43. Box disassembly device; 431. Base plate installation; 432. Top plate installation; 433. Connecting frame; 434. Serpentine clamping cylinder; 435. Lifting cylinder; 436. First lifting plate; 437. Disassembly top column; 4371. Arc-shaped part; 44. Transfer conveying device; 45. Product unloading device; 451. Box lifting device; 452. Product transfer robot; 4521. First Y-axis drive device; 4522. First Z-axis drive device; 4523. Lifting frame; 4524. Buffer device; 4525. First clamping fixture; 453. Product flipping robot; 4531. Second Z-axis drive device; 4532. Second lifting plate; 4533. Rotation drive device; 4534. Second clamping fixture; 454. Product unloading conveyor belt; 46. Box handling device; 461. X-axis drive device; 462. Second Y-axis drive device; 463. Transverse frame; 464. Third Z-axis drive device; 465. Third clamping fixture; 47. Top cover handling device; 5. Pressure holding box conveying mechanism; 6. Stationary frame. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings:

[0031] like Figures 1 to 12As shown, a mobile phone pressure-holding and static storage device includes a handling robot 1, a transfer platform 2, a pressure-holding box fastening mechanism 3, a pressure-holding box disassembly mechanism 4, a pressure-holding box conveying mechanism 5, and a static storage frame 6. The pressure-holding box conveying mechanism 5 passes through the transfer platform 2, and its left and right ends are respectively connected to the pressure-holding box fastening mechanism 3 and the pressure-holding box disassembly mechanism 4. The handling robot 1 and the static storage frame 6 are sequentially fixed on the outside of the transfer platform 2. The pressure-holding box disassembly mechanism 4 includes a frame, a worktable 41, a feeding conveying device 42, and a box disassembly device. 43. Transfer conveyor; 44. Product unloading device; 45. Box handling device; 46. Top cover handling device; 47. Workbench 41 is fixed above the frame. Feed conveyor 42, box disassembly device 43, transfer conveyor 44, and product unloading device 45 are fixed above workbench 41 from left to right. Box handling device 46 is fixed above workbench 41 and corresponds to the front of box disassembly device 43. Top cover handling device 47 is fixed on workbench 41 and corresponds to the rear of box disassembly device 43. The disassembly device 43 includes a mounting base plate 431, a mounting top plate 432, a connecting frame 433, a serpentine clamping cylinder 434, a lifting cylinder 435, a first lifting plate 436, and a disassembly top column 437. The mounting base plate 431 is fixed on the workbench 41 and corresponds to the feeding conveyor 42 and the transfer conveyor 44. The mounting top plate 432 is erected above the mounting base plate 431. Two sets of connecting frames 433 are provided and fixed on the front and rear sides of the mounting top plate 432. The serpentine clamping cylinder 434 is fixed on each set of connecting frames 433. Two sets are fixedly installed. The power output end of the serpentine clamping cylinder 434 faces the mounting top plate 432. The mounting top plate 432 is provided with multiple sets of positioning pins and multiple sets of clearance holes. The lifting cylinder 435 is fixed on the mounting base plate 431. The first lifting plate 436 is fixed on the power output end of the lifting cylinder 435. The disassembly top column 437 is fixed above the first lifting plate 436 and corresponds to the bottom of the mounting top plate 432. Multiple sets of disassembly top columns 437 are provided and correspond one-to-one with multiple sets of clearance holes. The upper end of the disassembly top column 437 is provided with an arc-shaped part 4371.

[0032] In the previous process, the mobile phone back panel is assembled and conveyed to the pressure box fastening mechanism 3. On the pressure box fastening mechanism 3, the mobile phone is placed in the pressure box body, and the pressure box cover is placed on top. The cover and the box body are fastened by a fastening structure, and then conveyed to the next process by the pressure box conveying mechanism 5. The mobile phone is conveyed to the transfer platform 2 along with the pressure box, and the handling robot 1 places the pressure box in the stationary rack 6 for a specific time. After the stationary period, the handling robot 1 puts the pressure box back on the transfer platform 2, and the transfer platform 2 puts the pressure box back on the pressure box conveying mechanism 5 to continue to be conveyed to the next process. The pressure box is conveyed to the feeding conveying device 42. The box body handling device 46 simultaneously conveys the workpieces on the feeding conveying device 42 and the box disassembly device 43 to the next station. After the pressure box is conveyed from the feeding conveying device 42 to the box disassembly device 43, a serpentine compression air... The power output end of cylinder 434 extends into the workbench 41 and presses down on the edge of the box. Then, lifting cylinder 435 drives the lifting plate to rise, so that the arc-shaped part 4371 at the upper end of the disassembly top column 437 contacts the buckle of the top cover. The buckle is fastened to the fastening protrusion on the box, and the lower end of the buckle is inclined. As the arc-shaped part 4371 continues to rise, it will bend the buckle away from the fastening protrusion by driving the inclined surface, and finally completely disengage from the fastening protrusion. At this time, the top cover transport device 47 takes the top cover upward and places it in the top cover recycling conveyor belt. The top cover recycling conveyor belt can be set above the pressure box transport mechanism 5, and the left end is connected to the pressure box fastening mechanism 3 to provide the top cover for the pressure box fastening mechanism 3. Then, lifting cylinder 435 resets, and the mobile phone is transported to the transfer transport device 44 along with the box. The product unloading device 45 unloads the mobile phone. The advantages of this design are: it can automatically disassemble the top cover of the pressure box, which not only improves production efficiency, but also allows the top cover to be immediately returned and used in the cycle operation, and avoids damage to the snap-fit ​​structure, thus ensuring a stable disassembly process for the pressure box.

[0033] The product unloading device 45 includes a box lifting device 451, a product transfer robot 452, a product flipping robot 453, a product unloading conveyor belt 454, and a return conveyor belt. The box lifting device 451 is fixed on the workbench 41 and its upper end corresponds to the right side of the transfer conveyor 44. The lower end of the box lifting device 451 passes through the workbench 41. The return conveyor belt is fixed on the frame and its right end is connected to the lower end of the box lifting device 451. The product flipping robot 453 is fixed on the frame and its upper end passes through the workbench 41. The product flipping robot 453 corresponds to the rear side of the box lifting device 451. The product unloading conveyor belt 454 is fixed on the frame and corresponds to the lower side of the product flipping robot 453. The product transfer robot 452 is mounted above the box lifting device 451 and the product flipping robot 453.

[0034] The box handling device 46 places the pressure-holding box body and the mobile phone together from the box disassembly device 43 onto the box lifting device 451. The product transfer robot 452 grabs the mobile phone from the box lifting device 451 and moves it to the product flipping robot 453. The product flipping robot 453 flips the mobile phone 180° so that the back panel is facing down and it is placed on the product unloading conveyor belt 454 with the screen facing up and is transported to the next process. The box body is driven down by the box lifting device 451 and placed on the return conveyor belt for recycling and reuse. The return conveyor belt can be set below the pressure-holding box conveying mechanism 5 and its left end is connected to the pressure-holding box fastening mechanism 3 to provide an empty pressure-holding box body for the pressure-holding box fastening mechanism 3.

[0035] The product transfer robot 452 includes a first Y-axis drive device 4521, a first Z-axis drive device 4522, a lifting frame 4523, a buffer device 4524, and a first clamping fixture 4525. The first Y-axis drive device 4521 is fixed above the worktable 41, the first Z-axis drive device 4522 is fixed at the power output end of the first Y-axis drive device 4521, the lifting frame 4523 is fixed at the power transmission end of the first Z-axis drive device 4522, the buffer device 4524 is fixed at the lower end of the lifting frame 4523, and the first clamping fixture 4525 is fixed at the buffer end of the buffer device 4524 and corresponds to the upper part of the box lifting device 451.

[0036] The first Y-axis drive device 4521 drives the first Z-axis drive device 4522 to move, causing the first clamping fixture 4525 to move above the box lifting device 451. Under the drive of the first Z-axis drive device 4522, the first clamping fixture 4525 descends and grabs the mobile phone. After the first clamping fixture 4525 descends and contacts the box, the buffer device 4524 plays a buffering role to prevent damage to the box. Subsequently, under the joint drive of the first Y-axis drive device 4521 and the first Z-axis drive device 4522, the mobile phone is moved to the product flipping robot 453.

[0037] The product flipping robot 453 includes a second Z-axis drive device 4531, a second lifting plate 4532, a rotary drive device 4533, and a second clamping fixture 4534. The second Z-axis drive device 4531 is fixed on the frame and its upper end passes through the worktable 41. The second lifting plate 4532 is fixed to the power output end of the second Z-axis drive device 4531. The rotary drive device 4533 is fixed on the second lifting plate 4532. The second clamping fixture 4534 is fixed to the power output end of the rotary drive device 4533 and corresponds to the lower part of the product transfer robot 452.

[0038] The second clamping fixture 4534 faces upward. When the product transfer robot 452 moves the mobile phone into the second clamping fixture 4534, the second clamping fixture 4534 clamps the mobile phone, and the first clamping fixture 4525 resets. Then, the rotary drive device 4533 drives the second clamping fixture 4534 to rotate downward, thereby making the mobile phone rotate up and down. Under the drive of the second Z-axis drive device 4531, the mobile phone is moved to the top of the product unloading conveyor belt 454. The second clamping fixture 4534 releases the mobile phone, and the mobile phone is transported on the product unloading conveyor belt 454 to the next process.

[0039] The box handling device 46 includes an X-axis drive device 461, a second Y-axis drive device 462, a transverse frame 463, a third Z-axis drive device 464, and a third clamping fixture 465. The X-axis drive device 461 is fixed on the worktable 41 and corresponds to the front side of the box disassembly device 43. The second Y-axis drive device 462 is fixed to the power output end of the X-axis drive device 461. The transverse frame 463 is fixed to the power output end of the second Y-axis drive device 462. The third Z-axis drive device 464 is fixed to the upper end of the transverse frame 463 with its power output end facing downward. The third clamping fixture 465 is fixed to the power output end of the third Z-axis drive device 464. Two sets of the third Z-axis drive device 464 and the third clamping fixture 465 are each arranged along the X-axis direction.

[0040] The second Y-axis drive device 462 drives the two sets of third clamping fixtures 465 to move backward. Under the drive of the third Z-axis drive assembly 12, the two sets of third clamping fixtures 465 approach the workpieces on the feeding conveyor 42 and the box disassembly device 43. The third clamping fixtures 465 clamp the workpieces and, under the joint drive of the X-axis drive device 461 and the Z-axis drive device, move the workpieces one station to the right.

[0041] The handling robot 1 includes an X-axis drive assembly 11, a Z-axis drive assembly 12, a first Y-axis drive assembly 13, and a first handling fixture 14. The X-axis drive assembly 11 is fixedly mounted on one side of the transfer platform 2. The Z-axis drive assembly 12 is fixed to the power output end of the X-axis drive assembly 11, and the first Y-axis drive assembly 13 is fixed to the power output end of the Z-axis drive assembly 12. The first handling fixture 14 includes a first mounting bracket 141, a rotary drive assembly 142, a second mounting bracket 143, a buffer assembly 144, a clamping cylinder 145, a first gripper 146, and a second gripper 147. The first mounting bracket 141 is fixed to the power output end of the first Y-axis drive assembly 13, the rotary drive assembly 142 is fixed to the first mounting bracket 141, one side of the second mounting bracket 143 is fixed to the power output end of the rotary drive assembly 142, and the upper end of the buffer assembly 144 is fixed to the power output end of the rotary drive assembly 142. On the other side of the second mounting bracket, the clamping cylinder 145 is fixed to the lower end of the buffer assembly 144. The first gripper 146 and the second gripper 147 are respectively fixed to the two sets of power output ends of the clamping cylinder 145 and are arranged symmetrically on the left and right. The first gripper 146 includes a drive plate 1461, a pressure rod 1462, a first limiting block 1463 and a second limiting block 1464. The drive plate 1461 is fixed to the power output end of the clamping cylinder 145. The pressure rod 1462 is fixed on the drive plate 1461. The first limiting block 1463 and the second limiting block 1464 are respectively fixed to the front and rear sides of the pressure rod 1462. There are two sets of the first limiting block 1463 and the second limiting block 1464, which are respectively corresponding to the upper and lower sides of the pressure rod 1462. The side of the first limiting block 1463 and the second limiting block 1464 closest to the second gripper 147 protrudes from the pressure rod 1462.

[0042] In the previous process, the mobile phone back panel was assembled and placed in the pressure box. The pressure box was then transported to the transfer platform 2. The first transport fixture 14, driven by the X-axis drive assembly 11, the Z-axis drive assembly 12, and the first Y-axis drive assembly 13, moved to the pressure box, with the pressure rod 1462 corresponding to the left and right sides of the pressure box. Then, driven by the Z-axis drive assembly 12, the first mounting bracket 141 continued to press down a certain distance, compressing the buffer assembly 144. The first limiting block 1463 and the second limiting block 1464 located on the lower side contacted the platform used to place the pressure box. At this time, the vertical position of the pressure rod 1462 was precisely positioned. Next, the clamping cylinder 145 drives two sets of pressure rods 1462 to clamp the left and right sides of the pressure holding box. At the same time, the protruding position of the pressure holding box corresponds between the upper and lower sets of first limit blocks 1463 and between the upper and lower sets of second limit blocks 1464. Thus, the pressure holding box will not shift in the vertical direction during transportation, preventing it from falling off. Driven by the Z-axis drive assembly 12, the pressure holding box moves upward out of the carrier. The rotation drive assembly 142 drives the second mounting bracket 143 to rotate 180°. Under the joint drive of the X-axis drive assembly 11, the Z-axis drive assembly 12 and the first Y-axis drive assembly 13, the pressure holding box is placed into the compartment of the stationary rack 6. The advantage of this design is that by using a side-gripping method to transport the pressure box, the pressure box can be quickly placed and grabbed within the limited height of the shelf 6 compartment. At the same time, by setting the first limit block 1463 and the second limit block 1464, it is ensured that the pressure box will not fall off during transportation, and the pressure box can be stably delivered to the shelf 6.

[0043] The first handling fixture 14 also includes a third mounting bracket 148 and a barcode scanner 149. The upper end of the third mounting bracket 148 is fixed to the lower end of the second mounting bracket 143. The barcode scanner 149 is fixed to the lower end of the third mounting bracket 148 and its angle is adjustable. The detection end of the barcode scanner 149 faces between the first gripper 146 and the second gripper 147.

[0044] During the process of transporting the pressure box to the placement rack 6, the barcode scanner 149 simultaneously scans the QR code on the pressure box to record the placement time.

[0045] The X-axis drive assembly 11 includes a first mounting base 111, an X-axis guide rail 112, a movable slide plate 113, a first rotary motor 114, a rack and pinion, and a gear. The X-axis guide rail 112 is fixed on the first mounting base 111 in the left-right direction. Two sets of X-axis guide rails 112 are arranged side by side in front and behind. The lower front and rear sides of the movable slide plate 113 are slidably connected to the two sets of X-axis guide rails 112 respectively. The Z-axis drive assembly 12 is fixed above the movable slide plate 113. The first rotary motor 114 is fixed on the movable slide plate 113 and its power output end passes downward through the movable slide plate 113. The rack is fixed on the first mounting base 111 in the left-right direction. The gear is fixed on the power output end of the first rotary motor 114 and meshes with the rack.

[0046] The first rotary motor 114 drives the gear to rotate, thereby causing the movable slide plate 113 to move in the left and right direction on the X-axis guide rail 112, and thus controlling the first handling fixture 14 to move in the X-axis direction.

[0047] The transfer platform 2 includes a second mounting base 21, a gantry frame 22, a second Y-axis drive assembly 23, a second transport fixture 24, a first rotating platform 25, and a second rotating platform 26. The gantry frame 22 is mounted above the second mounting base 21. The second Y-axis drive assembly 23 is fixed on the gantry frame 22. The second transport fixture 24 is fixed to the power output end of the second Y-axis drive assembly 23. Two sets of each of the gantry frame 22, the second Y-axis drive assembly 23, and the second transport fixture 24 are provided and correspond to the left and right sides of the second mounting base 21, respectively. The first rotating platform 25 includes a second rotary motor 251, a rotating plate 252, and a guide positioning block 253. The second rotary motor 251 is fixed above the second mounting base 21, and the second rotary carrier plate 252 is fixed at one end of the power output end of the second rotary motor 251. The guide positioning block 253 is fixed on the left and right sides above the rotary carrier plate 252. The upper inner side of the guide positioning block 253 is provided with rounded corners. The positioning post 254 is fixed above the rotary carrier plate 252 and corresponds to the front and rear sides of the guide positioning block 253. The structure of the second rotary platform 26 is the same as that of the first rotary platform 25. The first rotary platform 25 corresponds to the lower part of the second transport fixture 24 on the left side, and the second rotary platform 26 corresponds to the lower part of the second transport fixture 24 on the right side.

[0048] The conveyor belt carrying the pressure box passes under the gantry 22. The second Y-axis drive assembly 23 on the left drives the second transport fixture 24 to the top of the pressure box. After the second transport fixture 24 grabs the pressure box, it places it on the rotating carrier plate 252. Under the guidance of the rounded corners above the guide positioning block 253, the front and rear ends of the pressure box fall precisely into the designated positions of the rotating carrier plate 252. The positioning pin 254 is inserted into the hole or slot in the pressure box to position the pressure box in the left and right directions. Then, the second rotary motor 251 drives the rotating carrier plate 252 to rotate 90° so that the rotating carrier plate 252 corresponds to the transport robot 1 so that the transport robot 1 can grab it. The pressure box, which has been placed in the stationary frame 6, is grabbed by the transport robot 1 and placed on the second rotating platform 26. The second transport fixture 24 on the right transfers the pressure box on the second rotating platform 26 to the conveyor belt and continues to transport it to the next process.

[0049] Two sets of the first rotating platform 25 and the second rotating platform 26 are respectively provided and correspond to the front and rear sides of the second mounting base 21. Two sets of the handling robot 1 are respectively provided and correspond to the front and rear sides of the transfer platform 2.

[0050] Multiple pressure-holding boxes can be placed in the stationary racks 6 on the front and rear sides at the same time, improving production efficiency.

[0051] The above does not limit the technical scope of the present invention in any way. Any modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention shall still fall within the technical scope of the present invention.

Claims

1. A mobile phone pressure maintaining and standing device, characterized in that: The utility model provides a kind of pressure maintaining box conveying mechanism, including carrying manipulator, transfer platform, pressure maintaining box buckling mechanism, pressure maintaining box disassembling mechanism, pressure maintaining box conveying mechanism and stationary rack, the pressure maintaining box conveying mechanism is worn through the transfer platform, the left and right ends of the pressure maintaining box conveying mechanism respectively with the pressure maintaining box buckling mechanism, the pressure maintaining box disassembling mechanism link, the carrying manipulator and the stationary rack are sequentially fixed in the outside of the transfer platform, the pressure maintaining box disassembling mechanism includes rack, workbench, infeed conveyor, box disassembling device, transfer conveyor, product discharge device, box body carrying device and upper cover carrying device, the workbench is fixed above the rack, the infeed conveyor, the box disassembling device, the transfer conveyor and the product discharge device are sequentially fixed above the workbench from left to right, the box body carrying device is fixed above the workbench and corresponds to the front side of the box disassembling device, the upper cover carrying device is fixed on the workbench and corresponds to the back side of the box disassembling device, the box disassembling device includes installation bottom plate, installation top plate, connecting frame, serpentine compression cylinder, lifting cylinder, first lifting plate and disassembling top column, the installation bottom plate is fixed on the workbench and corresponds between the infeed conveyor and transfer conveyor, the installation top plate is erected above the installation bottom plate, the connecting frame is provided with two groups and is fixed on the front and back sides of the installation top plate, the serpentine compression cylinder is fixed with two groups on each connecting frame, the power output end of the serpentine compression cylinder faces the installation top plate, a plurality of positioning pins and a plurality of air clearance holes are provided on the installation top plate, the lifting cylinder is fixed on the installation bottom plate, the first lifting plate is fixed on the power output end of the lifting cylinder, the disassembling top column is fixed above the first lifting plate and corresponds below the installation top plate, the disassembling top column is provided with multiple groups and one-to-one corresponds to multiple groups of air clearance holes, and the upper end of the disassembling top column is provided with an arc portion.

2. The apparatus for holding pressure of a mobile phone according to claim 1, wherein: The product discharge device includes box body lifting device, product transfer manipulator, product turnover manipulator, product discharge conveyor belt and backflow conveyor belt, the box body lifting device is fixed on the workbench and upper end corresponds to the right side of the transfer conveyor, the lower end of the box body lifting device is worn through the workbench, the backflow conveyor belt is fixed on the rack and right end links to the lower end of the box body lifting device, the product turnover manipulator is fixed on the rack and upper end is worn through the workbench, the product turnover manipulator corresponds to the back side of the box body lifting device, the product discharge conveyor belt is fixed on the rack and corresponds below the product turnover manipulator, and the product transfer manipulator is erected above the box body lifting device and the product turnover manipulator.

3. The apparatus for holding pressure of a mobile phone according to claim 2, wherein: The product transfer robot comprises a first Y-axis driving device, a first Z-axis driving device, a lifting frame, a buffer device and a first clamping jig, the first Y-axis driving device is fixed above the workbench, the first Z-axis driving device is fixed at the power output end of the first Y-axis driving device, the lifting frame is fixed at the power output end of the first Z-axis driving device, the buffer device is fixed at the lower end of the lifting frame, and the first clamping jig is fixed at the buffer end of the buffer device and corresponds to the upper side of the box lifting device.

4. The apparatus for holding pressure of a mobile phone according to claim 2, wherein: The product turnover robot comprises a second Z-axis driving device, a second lifting plate, a rotary driving device and a second clamping jig, the second Z-axis driving device is fixed on the frame and the upper end penetrates through the workbench, the second lifting plate is fixed at the power output end of the second Z-axis driving device, the rotary driving device is fixed on the second lifting plate, and the second clamping jig is fixed at the power output end of the rotary driving device and corresponds to the lower side of the product transfer robot.

5. The apparatus for holding pressure of a mobile phone according to claim 1, wherein: The box carrying device comprises an X-axis driving device, a second Y-axis driving device, a transverse moving frame, a third Z-axis driving device and a third clamping jig, the X-axis driving device is fixed on the workbench and corresponds to the front side of the box disassembling device, the second Y-axis driving device is fixed at the power output end of the X-axis driving device, the transverse moving frame is fixed at the power output end of the second Y-axis driving device, the third Z-axis driving device is fixed at the upper end of the transverse moving frame and the power output end faces downward, the third clamping jig is fixed at the power output end of the third Z-axis driving device, and the third Z-axis driving device and the third clamping jig are each provided with two groups along the X-axis direction.

6. The apparatus for holding pressure of a mobile phone according to claim 1, wherein: The carrying manipulator comprises an X-axis driving assembly, a Z-axis driving assembly, a first Y-axis driving assembly and a first carrying jig.

7. The apparatus for holding pressure of a mobile phone according to claim 6, wherein: The first carrying jig further comprises a third mounting bracket and a code scanner, the upper end of the third mounting bracket is fixed to the lower end of the second mounting bracket, the code scanner is fixed to the lower end of the third mounting bracket and is angle-adjustable, and the detection end of the code scanner faces between the first clamping jaw and the second clamping jaw.

8. The apparatus for holding pressure of a mobile phone according to claim 6, wherein: The X-axis driving assembly comprises a first mounting base, X-axis guide rails, a movable sliding plate, a first rotary motor, a straight rack and a gear, the X-axis guide rails are fixed to the first mounting base along the left-right direction, two groups of the X-axis guide rails are arranged side by side in the front-rear direction, the movable sliding plate is slidably connected to the two groups of X-axis guide rails on the front-rear sides, the Z-axis driving assembly is fixed above the movable sliding plate, the first rotary motor is fixed to the movable sliding plate and the power output end thereof penetrates through the movable sliding plate downward, the straight rack is fixed to the first mounting base along the left-right direction, and the gear is fixed to the power output end of the first rotary motor and is engaged with the straight rack.

9. The apparatus for holding pressure of a mobile phone according to claim 6, wherein: The transfer platform comprises a second mounting base, a gantry, a second Y-axis driving assembly, a second carrying jig, a first rotary table and a second rotary table, the gantry is erected above the second mounting base, the second Y-axis driving assembly is fixed on the gantry, the second carrying jig is fixed on the power output end of the second Y-axis driving assembly, the gantry, the second Y-axis driving assembly and the second carrying jig are each provided with two groups and correspond to the left and right sides of the second mounting base respectively, the first rotary table comprises a second rotary motor, a rotary loading plate, a guide positioning block and a positioning column, the second rotary motor is fixed above the second mounting base, one end of the rotary loading plate is fixed on the power output end of the second rotary motor, the guide positioning block is fixed on the left and right sides above the rotary loading plate, a round corner is arranged on the upper inner side of the guide positioning block, the positioning column is fixed on the rotary loading plate above and corresponds to the front and back sides of the guide positioning block, the structure of the second rotary table is the same as that of the first rotary table, the first rotary table corresponds to the second carrying jig below on the left side, and the second rotary table corresponds to the second carrying jig below on the right side.

10. The apparatus for holding pressure of a mobile phone according to claim 9, wherein: The first rotary table and the second rotary table are each provided with two groups and correspond to the front and back sides of the second mounting base respectively, and the carrying manipulator is provided with two groups and corresponds to the front and back sides of the transfer platform respectively.

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